ZIP codes in Leake County
9 ZIPs touch Leake County, Mississippi. The blue dashed line is the county border; orange ZIPs reach into it.
9
ZIP codes
7
cross the county line
68,547
people in these ZIPs
82
counties in MS
Most people
Leake County ZIP list
More counties in Mississippi
- Jones County16
- Kemper County11
- Lafayette County14
- Lamar County7
- Lauderdale County15
- Lawrence County8
- Lee County17
- Leflore County13
- Lincoln County14
- Lowndes County12
- Madison County16
- Marion County8
Questions people actually ask
How many ZIP codes are in Leake County, Mississippi?
9 ZIP codes reach into Leake County, including 2 PO Box or single-address ZIPs placed by the town they serve. 7 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Leake County has the most people?
39350 (Philadelphia) has about 23,778 residents, the most of any ZIP touching Leake County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Leake County and another county?
Yes. ZIP codes follow mail routes, not county lines. Rows marked with a percentage show how much of that ZIP’s land is in Leake County. For one address, pin the exact spot on the ZIP finder to see its county.
Where does this list come from?
ZIP areas and their county overlaps come from the Census Bureau’s 2020 ZIP Code Tabulation Area to county relationship file. PO Box ZIPs have no area, so each is placed in the county of the ZIP area nearest the town it serves.
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Updated 2026-11-10 · Where the data comes from